politician member of the Parliament of Norway
He was elected to the Norwegian Parliament from Nordland in 1958, and was re-elected on two occasions. He died midway through his third term, and was replaced by Bodil Aakre.
Warholm was a member of Brønnøysund municipality council in the period 1959–1963 and of its successor municipality Brønnøy in 1963–1967.